Unlike our phones, the SIM cards that connect them to a network have barely evolved over the last decade or so. This can sometimes mean you'll have trouble connecting to a network, even when the phone ...

You’ve probably heard this advice before, but it’s effective: If the phone simply stops working right, turn it off, wait a few minutes, and turn it on again. That clears memory, which can correct a ...

Several Samsung smartphone users are reporting green line issues after recent software updates. Many claim service centers ...